30896073

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 60

約数和(自身を含む): 52168908

約数和(自身を除く): 21272835

約数列:

[1, 3, 9, 13, 27, 37, 39, 61, 81, 111, 117, 169, 183, 333, 351, 481, 507, 549, 793, 999, 1053, 1443, 1521, 1647, 2257, 2379, 2997, 4329, 4563, 4941, 6253, 6771, 7137, 10309, 12987, 13689, 18759, 20313, 21411, 29341, 30927, 38961, 56277, 60939, 64233, 88023, 92781, 168831, 182817, 264069, 278343, 381433, 506493, 792207, 835029, 1144299, 2376621, 3432897, 10298691, 30896073]

約数ペア:

[(1, 30896073), (3, 10298691), (9, 3432897), (13, 2376621), (27, 1144299), (37, 835029), (39, 792207), (61, 506493), (81, 381433), (111, 278343), (117, 264069), (169, 182817), (183, 168831), (333, 92781), (351, 88023), (481, 64233), (507, 60939), (549, 56277), (793, 38961), (999, 30927), (1053, 29341), (1443, 21411), (1521, 20313), (1647, 18759), (2257, 13689), (2379, 12987), (2997, 10309), (4329, 7137), (4563, 6771), (4941, 6253)]